Home / 4,175,137.61-6,252,074.85-2,750,875.73

Finding the Fourth Proportional to 4,175,137.61, 6,252,074.85 and 2,750,875.73

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Solution

The fourth proportional to 4,175,137.61, 6,252,074.85 and 2,750,875.73 is: 4,119,308.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,175,137.61 : 6,252,074.85 = 2,750,875.73 : x
  2. Step 2: Convert to fraction form
    4,175,137.61/6,252,074.85 = 2,750,875.73/x
  3. Step 3: Cross multiply
    4,175,137.61x = 6,252,074.85 × 2,750,875.73
  4. Step 4: Simplify right side
    4,175,137.61x = 17,198,680,935,748.02
  5. Step 5: Solve for x
    x = 17,198,680,935,748.02/4,175,137.61
  6. Step 6: Final answer
    x = 4,119,308.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.